Ground-level ozone

Ground-level ozone is a harmful air pollutant formed when sunlight reacts with pollutants from vehicles, industrial facilities, and other sources. Unlike the protective ozone layer high in the atmosphere, ground-level ozone can cause respiratory problems, exacerbate asthma, and affect lung function. It’s most common during the summer months and in urban areas with heavy traffic. Reducing emissions from cars and factories can help lower ground-level ozone levels, improving air quality and public health. Understanding its impact is vital for promoting cleaner air and protecting the environment.